Johns Hopkins University
Center for Alternatives to Animal Testing

We believe the best science is humane science. Our programs seek to provide a better, safer, more humane future for people and animals. To learn more about CAAT and the 3Rs, visit our About Us page. And consider supporting our mission.

promo 1

CAAT News and Upcoming Events

Save the Date

Green Toxicology Webinar - September 9, 2022 - Virtual Event

Grand Rounds - September 9, 2022 - Virtual Event

OpenTox 2022 Virtual Conference - September 12-16, 2022 - Virtual Event

Latin American Congress for Alternative Methods to the Use of Animals in Teaching, Research, and Industry - November 16-18, 2022 - Mexico City, Mexico

2nd Annual MPS World Summit - June 26-30, 2023 - Berlin, Germany

promo 2

CAAT-Europe

CAAT and CAAT-Europe promise sound scientific synergy involving experts from both sides of the Atlantic to promote the implementation of human-relevant alternative approaches, the advancement of research, and the dissemination of the 3Rs.

CAAT-Europe is housed at the University of Konstanz, Germany.

promo 3